Ahome casts an 85 foot shadow. at the same time, a bush casts a 10 foot shadow. if the bush is 6 feet tall, how tall is the house?

Which equation is represented by the graph below?

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!

What ordered pair represents this equation? 3x-y=8 and x+y=2